Investigation of Body Image and Quality of Life of Patients with Lower Limb Amputation: Problems Experienced of Patients.

BACKGROUND: Problems related to quality of life and body images of amputee patients are important. AIMS: This study was performed to assess body image and quality of life with problems experienced of patients with lower limb amputation. MATERIALS AND METHODS: This study was performed using mixed quantitative dominant study design. The study was carried out in orthopedics and cardiovascular surgery units of a university hospital. Quantitative data were collected from 30 patients via questionnaires including the Short Form-36 Quality of Life (SF-36 QoL) and Amputee Body Image Scale (ABIS) tools. Qualitative data were gathered from 20 patients using an interview form. In this research, quantitative data have been analyzed by using a statistical program and qualitative data have been analyzed by using content analysis. RESULTS: Age mean of 30 patients with amputation 47.23±16.08. They were 80 % male, 70% have a chronic illness, 63.3% knee disarticulation or transfemoral amputation, and 53.3% use prosthetic. The average SF-36 QoL sub-dimension scores of the patients were: physical 30.11±20.00, social 36.66±27.45, physical roles 18.33±30.03, emotional roles 37.77±22.71, mental health 48.0±22.89, vitality 36.50±20.64, pain 48.13±28.33, and general health 43.96±28.59. The ABIS average score was 60.1±19.62. The most common problem of patients after amputation involves issues related to motion. Three main categories of patients experience with amputation were designated that the reactions after learning that the amputation will be done, problems experienced in the early period after amputation and post-discharge problems. CONCLUSIONS: Quality of life of patients with amputation was below the intermediate level. Deterioration in body image perception was above average. The most common problem after amputation was issues related mobilization. Training related the amputation process and social support might significantly reduce problems with amputation.

Oral immunotherapy in alpha-gal red meat allergy: Could specific IgE be a potential biomarker in monitoring management?

BACKGROUND: Oral immunotherapy (OIT) is a promising treatment for food allergies. Our aim was to establish the long-term safety and efficacy of a novel red meat (RM) OIT in galactose-alpha-1,3-galactose (alpha-gal) allergy in adults. METHODS: Out of 20 patients with confirmed RM allergy, five (41.66%) underwent an early OIT, seven (58.33%) underwent a delayed protocol and eight patients who were not desensitized formed the patient control group. 15 and 27 day RM OIT for early-onset and delayed-onset alpha-gal allergy were administered, respectively. Desensitized patients were recommended to continue eating at least 100 g RM every day for 6 months and every other day in the following 6 months. After a year, the consumption was recommended 2/3 times in a week. Patients were followed up with skin tests with commercial beef and lamb extracts, fresh raw/cooked beef and lamb and cetuximab and also with serum alpha-gal specific Immunoglobulin-E (sIgE) in the first and fifth years. RESULTS: All patients who underwent OIT became tolerant to RM. During the 5 year follow-up, the median alpha-gal sIgE concentration gradually decreased in nine patients who consumed RM uneventfully while remained unchanged in the control group (p = .016). In two patients, rare tick bites acted as inducers of hypersensitivity reactions with concomitant elevation of alpha-gal sIgE concentrations whereas one patient with low follow-up alpha-gal sIgE concentrations consumed RM uneventfully after frequent tick bites. CONCLUSIONS: Our study showed the long-term safety and efficacy of alpha-gal OIT. Additionally, alpha-gal sIgE seems to be a potential biomarker to monitor OIT.

Leucocyte volume, conductivity, and scatter at presentation in COVID-19 patients.

Background: In COVID-19 patients, besides changes in leucocyte count, morphological abnormalities of circulating blood cells have been reported. Aim: This study aims to investigate the relationship between the morphological and functional properties of leucocytes and the severity of the disease in COVID-19 patients. Materials and Methods: Blood samples were collected from COVID-19 patients (n = 130) at the time of admission. The patients were stratified according to the comorbidity, age, LDH, lymhocyte count score as mild, moderate, and severe. Complete blood count and the cell population data were analyzed by the Volume, conductivity, scatter (VCS) technology on Beckman Coulter LH-780 hematology analyzer. Kruskal-Wal'lis test was used to assess the differences between the groups with subsequent Bonferroni correction. Results: Neutrophil count was increased, and lymphocyte count was decreased in severe patients compared to mild patients. The increase in the percent of neutrophils and the neutrophil/lymphocyte ratio in the severe patient group was significant in comparison to both the moderate and the mild group. The dispersion of the neutrophil volume and conductivity showed significant changes depending on the severity of the disease. The lymphocyte volume, lymphocyte-volume-SD and lymphocyte-conductivity as well as the monocyte-volume and monocyte-volume-SD were significantly increased in severe patients in comparison to mild patients. The increase of lymphocyte and monocyte volume in severe patients was also significant in comparison to moderate patients. Conclusions: COVID-19 infection leads to important changes in cell population data of leucocytes. The volumetric changes in lymphocytes and monocytes are related to the severity of the disease.

Validity and reliability study of the Turkish version of Spinal Cord Independence Measure-III.

STUDY DESIGN: This is a multicenter, prospective study. OBJECTIVES: The objective of this study was to assess the validity and reliability of the Turkish version of Spinal Cord Independence Measure-III (SCIM-III). SETTING: This study was conducted in rehabilitation centers of three hospitals in Turkey. METHODS: Two-hundred and four (n=204) consecutive patients with spinal cord injury (SCI) were included in the study. Each patient was examined by two physicians. Neurologic impairment was measured according to the American Spinal Injury Association (ASIA) Impairment Scale (AIS) 2000 revised criteria. Backward and forward translation of SCIM-III was performed by native speakers in both languages. To measure the validity of SCIM-III, the scores were compared with patients' AIS grades, total motor scores and the Health Survey Short Form-36 (SF-36) subscale scores. SCIM-III was analyzed for test-retest reliability by the same rater on 49 patients during the follow-up evaluations. RESULTS: Total agreement values between raters changed between 75.9 and 100%. Kappa values were all above 0.6, and they were statistically significant. The Pearson's correlation values between the raters were very high and statistically significant. The Cronbach's α-values for the two consecutive raters were 0.865 and 0.896. Test-retest reliability was assessed by paired samples t-test, and no significant difference was observed. SCIM-III and SF-36 physical (r=0.339, P<0.005) and general health scores (r=0.200, P<0.005) showed correlation. All subscales of the SCIM-III, with the exception of self-care, had significant differences in comparison with the AIS grades. SCIM-III total and total motor scores showed correlation (r=0.585, P<0.001). CONCLUSION: The Turkish version of SCIM-III was found to be valid and reliable.

Long-term psychosocial impact of otoplasty performed on children with prominent ears.

OBJECTIVES: To investigate the psychosocial impact of prominent ears on children, and evaluate the outcomes of otoplasty two years after surgery, using the Child Behavior Checklist to comparatively evaluate patients' psychosocial profiles. METHOD AND RESULTS: A total of 198 otoplasty procedures were performed in 107 patients (85 per cent bilateral procedures). Otoplasty was performed solely in 86 patients and concurrently with other procedures in 21 patients. All children who underwent surgery obtained good post-operative results, with satisfactory correction of the deformity reported by the patients and their parents or guardians. There were statistically significant decreases in Child Behavior Checklist scores in the domains of: anxiety and depression (p = 0.028), social problems (p = 0.018), difficulties in thinking (p = 0.012), total behavioural problems (p = 0.012), internalising problems (p = 0.020) and externalising problems (p = 0.044), and near-significant decreases in scores for attention problems (p = 0.055) and aggressive behaviour (p = 0.078). There was a statistically significant increase in the score for total social competence (p = 0.031). CONCLUSION: Psychological problems associated with anatomical deformities such as prominent ears can be reduced by means of appropriate corrective surgery. Psychological support is necessary for the patient.

A patient with steroids and antihistaminic drug allergy and newly occurred chronic urticaria angioedema: what about omalizumab?

In this case report, successful use of omalizumab in the treatment of chronic urticarial and angioedema in a 24-year-old female patient with an allergic reaction history to almost every drug including steroids and antihistamines was presented. She also had allergy against a large number of foods, which were confirmed by oral provocation, specific Immunoglobulin E and allergy skin test.

Relationship between skin prick and atopic patch test reactivity to aeroallergens and disease severity in children with atopic dermatitis

Background: The immunological mechanism in aetiology of atopic dermatitis (AD) shows significant differences from other allergic diseases. Allergen inhalation exacerbates AD lesions and AD patients’ complaints decrease in house dust mite (HDM) low level environments, which reveals the importance of inhalant allergens. Objective: We evaluated the skin prick test (SPT) and atopy patch test (APT) positivity rates with aeroallergens and studied the effect of test results, and aimed to determine the value of allergic test reactivity on the clinical characteristics of children with AD. Methods: Forty-five children aged 2–15 years with AD were included to study between May 2006 and May 2007 in GATA Haydarpasa Teaching Hospital, Allergy Department. The reactivity to inhalant allergens using SPT and APT was evaluated. The severity of AD, which was assessed with SCORAD, was compared with aeroallergen hypersensitivity. Results: The highest positivity of APT was seen against HDM (48.9%). HDM SPT positivity and subjective symptoms score were statistically correlated (P < 0.05). Patients with strong SPT positivity to HDM had a higher total SCORAD score (P < 0.05). Although there was no statistical correlation between HDM APT and SCORAD parameters, APT positive patients had generally higher SCORAD parameters. The statistical significance was only shown between the extent of the disease and strong APT positive reactions to Dermatophagoides pteronyssinus. Conclusion: HDM allergens play an important role in determining the clinical severity of AD and strong APT positivity could be more meaningful clinically (AU)

Relationship between skin prick and atopic patch test reactivity to aeroallergens and disease severity in children with atopic dermatitis.

BACKGROUND: The immunological mechanism in aetiology of atopic dermatitis (AD) shows significant differences from other allergic diseases. Allergen inhalation exacerbates AD lesions and AD patients' complaints decrease in house dust mite (HDM) low level environments, which reveals the importance of inhalant allergens. OBJECTIVE: We evaluated the skin prick test (SPT) and atopy patch test (APT) positivity rates with aeroallergens and studied the effect of test results, and aimed to determine the value of allergic test reactivity on the clinical characteristics of children with AD. METHODS: Forty-five children aged 2-15 years with AD were included to study between May 2006 and May 2007 in GATA Haydarpasa Teaching Hospital, Allergy Department. The reactivity to inhalant allergens using SPT and APT was evaluated. The severity of AD, which was assessed with SCORAD, was compared with aeroallergen hypersensitivity. RESULTS: The highest positivity of APT was seen against HDM (48.9%). HDM SPT positivity and subjective symptoms score were statistically correlated (P<0.05). Patients with strong SPT positivity to HDM had a higher total SCORAD score (P<0.05). Although there was no statistical correlation between HDM APT and SCORAD parameters, APT positive patients had generally higher SCORAD parameters. The statistical significance was only shown between the extent of the disease and strong APT positive reactions to Dermatophagoides pteronyssinus. CONCLUSION: HDM allergens play an important role in determining the clinical severity of AD and strong APT positivity could be more meaningful clinically.

Electron microscopic evaluation of the secretory mechanisms of renin from juxtaglomerular cells / Evaluación con microscopía electrónica de los mecanismos secretorios de renina desde las células juxtaglomerulares

Although the structure and the functions of juxtaglomerular cells (JG) have been well defined, there is still a controversy about the secretory mechanisms of renin from these cells. It has been assumed that exocytosis is the main secretory mechanism in these cells in many studies, while others suggest that secretion occurs in a quite different way in these cells. There are several studies suggesting that diacrine secretion, which is very difficult to visualize, might be the other mechanism for secretion of renin. This study is an attempt to find the answers of these questions by identifying the fine structural features of the secretory granules in juxtaglomerular cells. Cyclosporin A (CyA) has been used in the current experimental study since it has already been reported that this drug increases the number of JG cells and stimulates secretion of Renin. Twelve female Sprague-Dawley rats had daily intraperitoneal injections of CyA for ten weeks. Tissue specimens from the kidneys of these animals were examined by electron microscopy. Fine structural characteristics of the secretory granules of juxtaglomerular cells have been examined. Considerable amount of granules, which goes to the exocytotic process, have been observed. Additionally, several cells, which their granules had been secreting their contents in a different way, were found. This was interpreted as the secretion type of diacrine secretion. In conclusion, this in vivo study presents morphologic evidences demonstrating that both exocytosis and diacrine secretion might occur in JG cells. We also had a chance to observe secretory granule probably exhibiting "diacrine secretion", which is very difficult to visualize, at electron microscope level for the first time. This report also provides morphologic proof which shows that these two distinct secretory mechanisms might occur simultaneously in the same juxtaglomerular cell.

Aunque la estructura y las funciones de las células yuxtaglomerulares (JG) han sido bien definidas, todavía existe controversia acerca de los mecanismos de secreción de renina en estas células. Se ha supuesto, en muchos estudios, que la exocitosis es el principal mecanismo de secreción de estas células, mientras que otros autores sugieren que la secreción se produce de una manera muy diferente en estas células. Hay varios estudios que plantean que la secreción diacrina, que es muy difícil de visualizar, podría ser otro mecanismo para la secreción de renina. Este estudio tiene como objetivo encontrar las respuestas a estas interrogantes mediante la identificación de las características estructurales de la secreción de gránulos en las células yuxtaglomerulares. Ciclosporina A (CyA) se ha utilizado en el estudio experimental actual, debido a que se ha informado que este medicamento aumenta el número de células JG y estimula la secreción de renina. Doce ratas hembras Sprague-Dawley fueron diariamente inyectadas por vía intraperitoneal, con CyA durante diez semanas. Las muestras de tejido renal de estos animales fueron examinadas a través de microscopía electrónica. Detalladas características estructurales han sido examinadas en los gránulos secretores de las células yuxtaglomerulares. Se ha observado una cantidad considerable de gránulos, que va con el proceso de exocitosis. Además, se encontaron células que habían secretado el contenido de sus gránulos de manera diferente. Esto fue interpretado como secreción de tipo diacrina. En conclusión, este estudio in vivo presenta evidencias morfológicas que demuestran que tanto la exocitosis y la secreción diacrina podría ocurrir en células JG. También tuvimos la oportunidad de observar probables gránulos secretores, que mostrarían "la secreción diacrina", que es muy difícil de visualizar, a nivel de microscopía electrónica. Este informe también proporciona la prueba morfológica que demuestra que estos dos mecanismos...

Evaluation of autologous serum skin test results in patients with chronic idiopathic urticaria, allergic/non-allergic asthma or rhinitis and healthy people.

BACKGROUND: Recent data indicate that the autologous serum skin test (ASST) shows a high rate of reactivity not only in chronic idiopathic urticaria (CIU) but also in cases with non-allergic asthma and rhinitis (NAAR), multiple drug allergy syndrome (MDAS) and even in some healthy people. Aim. To evaluate ASST reactivity in patients with CIU, allergic/non-allergic asthma or rhinitis and in healthy controls. METHODS: We studied 80 patients with CIU, 40 non-atopic patients with NAAR, 57 patients with allergic rhinitis (AR) and allergic bronchial asthma (ABA), and 45 healthy controls. ASST was performed in all patients and controls, and it was considered positive when a serum-induced weal with a diameter 1.5 mm greater than the negative (saline) control, surrounded by erythema, was present. RESULTS: In total, 42 patients with CIU showed ASST reactivity (52.5%). ASST was found to be positive in 8 of 40 patients with NAAR (20%). The rate was similar (17.5%) in the AR/ABA patient group. However, 25 healthy controls (55.5%) also had positive ASST. The highest rate was in female controls and in individuals in the 18-30-year-old age group. CONCLUSION: The data indicate that ASST positivity might be a nonspecific phenomenon, influenced by many factors. In the light of the results of this study, we suggest that the significance of ASST reactivity should be re-evaluated in CIU. In addition, the importance of ASST reactivity in patients with AR/ABA and in patients with NAAR remains unclear, and further controlled studies are needed.

Does atopy affect the radiological extent of pulmonary tuberculosis?

BACKGROUND: Th1 cytokines, IL-2 and IFN-gamma , have critical importance in the CD4 cell driven antimycobacterial activity. Th2 type immune response is a characteristic feature of atopic disorders. Th1 and Th2 cells have been reported to negatively cross-regulate each other in vitro and in experimental animals. Our aim in the present study is to determine whether the atopy affects radiological extent of pulmonary tuberculosis (TB) and disease severity. MATERIALS AND METHODS: A total of 82 male patients with pulmonary TB were prospectively enrolled in the study between March 2005 and March 2006. All patients were evaluated for atopic symptoms and TB related systemic symptoms. Radiological dissemination was scored and cavitation was noted. The skin prick test (SPT) was performed and serum total IgE level was measured. RESULTS: The SPTs were positive in 28 of 82 (34.1 %) patients. There was no distinction between SPT-positive and negative patients in terms of pulmonary cavitation and radiological dissemination. The median IgE level of moderate-severe radiologically disseminated TB patients was significantly higher than that of mild radiologically disseminated TB patients (130 IU/ml vs. 58 IU/ml). Cavitary TB patients had also significantly higher median IgE levels (78 IU/ml vs. 46 IU/ml) (p < 0.05) CONCLUSION: This study suggests that SPT-positivity and atopic respiratory phenotype do not affect the formation of cavitation, radiological dissemination and systemic symptoms of pulmonary TB. The high level of IgE in patients with cavitary and radiologically disseminated TB may be a consequence of a dysregulated immune response to infection or reflect disease activity.

Effects of hyperbaric oxygen therapy on wound healing after tracheal resection and end-to-end anastomoses in rats: results of early observations.

BACKGROUND: Proliferating scar tissue is an important problem after tracheal surgery. Hyperbaric oxygen (HBO) provides good support to the poorly perfused tissues. We aimed to evaluate the early effects of HBO therapy on tracheal healing after tracheal resection. METHODS: A total of 15 Wistar rats were divided into two groups and two tracheal rings of each rat were resected. A control group received no therapy while the other group was treated with HBO. At the end of the study or when a rat died, a histopathological examination was performed to assess neovascularization, necrosis and epithelization. RESULTS: HBO treatment caused better epithelization and inflammation scores compared to the control group. In the HBO group the intraluminal purulent exudates were limited (P=0.001). Healing of the damaged mucosal epithelium was better in the HBO group (P=0.031). In the HBO-treated group, neovascularization also started earlier than in the group without HBO. CONCLUSION: Our short-term observation results demonstrate that HBO treatment increases tracheal healing and decreases the complication ratios. HBO may be preferred as a supportive treatment modality during the healing period after tracheal surgery.